LayoutTests: remove tests for Object.observe

third_party/WebKit/LayoutTests/inspector/sources/debugger-step/debugger-step-into-async2-expected.txt

Index: third_party/WebKit/LayoutTests/inspector/sources/debugger-step/debugger-step-into-async2-expected.txt
diff --git a/third_party/WebKit/LayoutTests/inspector/sources/debugger-step/debugger-step-into-async2-expected.txt b/third_party/WebKit/LayoutTests/inspector/sources/debugger-step/debugger-step-into-async2-expected.txt
index f70b63dd3c98d3be6291c876c7599f6821d4e911..aa40b067dd26e4cf591fb317c331405e89039d56 100644
--- a/third_party/WebKit/LayoutTests/inspector/sources/debugger-step/debugger-step-into-async2-expected.txt
+++ b/third_party/WebKit/LayoutTests/inspector/sources/debugger-step/debugger-step-into-async2-expected.txt
@@ -28,23 +28,9 @@ Executing Resume...
 Executing StepOver...
 Executing StepIntoAsync...
 Call stack:
-    0) callback9 (debugger-step-into-async2.html:46)
-    [Object.observe]
-    0) callback8 (debugger-step-into-async2.html:41)
-    [Promise.resolve]
-    0) callback7 (debugger-step-into-async2.html:21)
-    [setTimeout]
-    0) testFunction (debugger-step-into-async2.html:15)
-
-Executing Resume...
-Executing StepOver...
-Executing StepIntoAsync...
-Call stack:
     0) onMessageReceivedInFrame (post-message-listener.html:5)
     [postMessage]
-    0) callback9 (debugger-step-into-async2.html:52)
-    [Object.observe]
-    0) callback8 (debugger-step-into-async2.html:41)
+    0) callback8 (debugger-step-into-async2.html:42)
     [Promise.resolve]
     0) callback7 (debugger-step-into-async2.html:21)
     [setTimeout]
@@ -54,43 +40,43 @@ Executing Resume...
 Executing StepInto...
 Executing StepIntoAsync...
 Call stack:
-    0) inner1 (debugger-step-into-async2.html:64)
+    0) inner1 (debugger-step-into-async2.html:54)
     [Promise.resolve]
-    0) callback10 (debugger-step-into-async2.html:63)
+    0) callback9 (debugger-step-into-async2.html:53)
     [postMessage]
     0) postMessageToParent (post-message-listener.html:13)
     1) onMessageReceivedInFrame (post-message-listener.html:8)
     [postMessage]
-    0) callback9 (debugger-step-into-async2.html:52)
-    [Object.observe]
-    0) callback8 (debugger-step-into-async2.html:41)
+    0) callback8 (debugger-step-into-async2.html:42)
+    [Promise.resolve]
+    0) callback7 (debugger-step-into-async2.html:21)
 
 Executing StepIntoAsync...
 Call stack:
-    0) inner2 (debugger-step-into-async2.html:70)
+    0) inner2 (debugger-step-into-async2.html:60)
     [Promise.resolve]
-    0) callback10 (debugger-step-into-async2.html:63)
+    0) callback9 (debugger-step-into-async2.html:53)
     [postMessage]
     0) postMessageToParent (post-message-listener.html:13)
     1) onMessageReceivedInFrame (post-message-listener.html:8)
     [postMessage]
-    0) callback9 (debugger-step-into-async2.html:52)
-    [Object.observe]
-    0) callback8 (debugger-step-into-async2.html:41)
+    0) callback8 (debugger-step-into-async2.html:42)
+    [Promise.resolve]
+    0) callback7 (debugger-step-into-async2.html:21)
 
 Executing StepIntoAsync...
 Executing StepIntoAsync...
 Call stack:
-    0) callback11 (debugger-step-into-async2.html:82)
-    1) inner2 (debugger-step-into-async2.html:72)
+    0) callback10 (debugger-step-into-async2.html:72)
+    1) inner2 (debugger-step-into-async2.html:62)
     [Promise.resolve]
-    0) callback10 (debugger-step-into-async2.html:63)
+    0) callback9 (debugger-step-into-async2.html:53)
     [postMessage]
     0) postMessageToParent (post-message-listener.html:13)
     1) onMessageReceivedInFrame (post-message-listener.html:8)
     [postMessage]
-    0) callback9 (debugger-step-into-async2.html:52)
-    [Object.observe]
-    0) callback8 (debugger-step-into-async2.html:41)
+    0) callback8 (debugger-step-into-async2.html:42)
+    [Promise.resolve]
+    0) callback7 (debugger-step-into-async2.html:21)